The book "Practical Handbook of Perfume Making. A Guide to Making All Kinds of Perfumes, Pocket Powders, Flavoring Agents, Dentifrices, Cosmetics, and More, with a Full Description of Essential Oils, Balsams, Woods, and Other Natural Materials," is written by the author, Karl Date. In this book, you will find detailed and clear instructions for making perfume products at home, as well as learn about the specifics of using essential oils, balms, resins and other natural components. This book will be a reliable source of information for anyone interested in the art of creating fragrances and cosmetics with their own hands.